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authorLénaïc Huard <lhuard@amadeus.com>2016-09-27 14:59:20 +0200
committerLénaïc Huard <lhuard@amadeus.com>2016-09-27 15:41:51 +0200
commit41407f31f8cc88401d8e435c4bb0de89ae0d052a (patch)
tree9bd340de3a8936d67bc1886aa3b6f406f4449b20 /playbooks/openstack/openshift-cluster
parent93c242367ee6e29ab0cb2b1f33da9ed8c4f084a7 (diff)
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Remove the DNS VM on OpenStack
Diffstat (limited to 'playbooks/openstack/openshift-cluster')
-rw-r--r--playbooks/openstack/openshift-cluster/dns.yml52
-rw-r--r--playbooks/openstack/openshift-cluster/files/heat_stack.yaml174
-rw-r--r--playbooks/openstack/openshift-cluster/files/heat_stack_server.yaml5
-rw-r--r--playbooks/openstack/openshift-cluster/launch.yml12
-rw-r--r--playbooks/openstack/openshift-cluster/update.yml2
-rw-r--r--playbooks/openstack/openshift-cluster/vars.yml1
6 files changed, 1 insertions, 245 deletions
diff --git a/playbooks/openstack/openshift-cluster/dns.yml b/playbooks/openstack/openshift-cluster/dns.yml
deleted file mode 100644
index 3ea0929bf..000000000
--- a/playbooks/openstack/openshift-cluster/dns.yml
+++ /dev/null
@@ -1,52 +0,0 @@
-- name: Populate oo_dns_hosts_to_update group
- hosts: localhost
- connection: local
- become: no
- gather_facts: no
- vars_files:
- - vars.yml
- - cluster_hosts.yml
- tasks:
- - name: Evaluate oo_dns_hosts_to_update
- add_host:
- name: "{{ item }}"
- groups: oo_dns_hosts_to_update
- ansible_ssh_user: "{{ deployment_vars[deployment_type].ssh_user }}"
- ansible_become: "{{ deployment_vars[deployment_type].become }}"
- with_items: "{{ groups[cluster_id ~ '-dns'] }}"
-
- - name: Evaluate oo_hosts_to_add_in_dns
- add_host:
- name: "{{ item }}"
- groups: oo_hosts_to_add_in_dns
- ansible_ssh_user: "{{ deployment_vars[deployment_type].ssh_user }}"
- ansible_become: "{{ deployment_vars[deployment_type].become }}"
- with_items: "{{ groups['meta-clusterid_' ~ cluster_id] }}"
-
-- name: Gather facts
- hosts: oo_hosts_to_add_in_dns
- vars_files:
- - vars.yml
- - cluster_hosts.yml
-
-- name: Configure the DNS
- hosts: oo_dns_hosts_to_update
- vars_files:
- - vars.yml
- - cluster_hosts.yml
- roles:
- # Explicitly calling openshift_facts because it appears that when
- # rhel_subscribe is skipped that the openshift_facts dependency for
- # openshift_repos is also skipped (this is the case at least for Ansible
- # 2.0.2)
- - openshift_facts
- - role: rhel_subscribe
- when: deployment_type in ["enterprise", "atomic-enterprise", "openshift-enterprise"] and
- ansible_distribution == "RedHat" and
- lookup('oo_option', 'rhel_skip_subscription') | default(rhsub_skip, True) |
- default('no', True) | lower in ['no', 'false']
-
- - { role: dns,
- dns_forwarders: "{{ openstack_network_dns }}",
- dns_zones: [ example.com ],
- dns_all_hosts: "{{ g_all_hosts }}" }
diff --git a/playbooks/openstack/openshift-cluster/files/heat_stack.yaml b/playbooks/openstack/openshift-cluster/files/heat_stack.yaml
index 461980ddd..755090f94 100644
--- a/playbooks/openstack/openshift-cluster/files/heat_stack.yaml
+++ b/playbooks/openstack/openshift-cluster/files/heat_stack.yaml
@@ -88,11 +88,6 @@ parameters:
label: Infra image
description: Name of the image for the infra node servers
- dns_image:
- type: string
- label: DNS image
- description: Name of the image for the DNS server
-
etcd_flavor:
type: string
label: Etcd flavor
@@ -113,11 +108,6 @@ parameters:
label: Infra flavor
description: Flavor of the infra node servers
- dns_flavor:
- type: string
- label: DNS flavor
- description: Flavor of the DNS server
-
outputs:
etcd_names:
@@ -168,26 +158,6 @@ outputs:
description: Floating IPs of the nodes
value: { get_attr: [ infra_nodes, floating_ip ] }
- dns_name:
- description: Name of the DNS
- value:
- get_attr:
- - dns
- - name
-
- dns_floating_ip:
- description: Floating IP of the DNS
- value:
- get_attr:
- - dns
- - addresses
- - str_replace:
- template: openshift-ansible-cluster_id-net
- params:
- cluster_id: { get_param: cluster_id }
- - 1
- - addr
-
resources:
net:
@@ -213,22 +183,7 @@ resources:
template: subnet_24_prefix.0/24
params:
subnet_24_prefix: { get_param: subnet_24_prefix }
- allocation_pools:
- - start:
- str_replace:
- template: subnet_24_prefix.3
- params:
- subnet_24_prefix: { get_param: subnet_24_prefix }
- end:
- str_replace:
- template: subnet_24_prefix.254
- params:
- subnet_24_prefix: { get_param: subnet_24_prefix }
- dns_nameservers:
- - str_replace:
- template: subnet_24_prefix.2
- params:
- subnet_24_prefix: { get_param: subnet_24_prefix }
+ dns_nameservers: { get_param: dns_nameservers }
router:
type: OS::Neutron::Router
@@ -428,44 +383,6 @@ resources:
port_range_min: 443
port_range_max: 443
- dns-secgrp:
- type: OS::Neutron::SecurityGroup
- properties:
- name:
- str_replace:
- template: openshift-ansible-cluster_id-dns-secgrp
- params:
- cluster_id: { get_param: cluster_id }
- description:
- str_replace:
- template: Security group for cluster_id cluster DNS
- params:
- cluster_id: { get_param: cluster_id }
- rules:
- - direction: ingress
- protocol: tcp
- port_range_min: 22
- port_range_max: 22
- remote_ip_prefix: { get_param: ssh_incoming }
- - direction: ingress
- protocol: udp
- port_range_min: 53
- port_range_max: 53
- remote_mode: remote_group_id
- remote_group_id: { get_resource: etcd-secgrp }
- - direction: ingress
- protocol: udp
- port_range_min: 53
- port_range_max: 53
- remote_mode: remote_group_id
- remote_group_id: { get_resource: master-secgrp }
- - direction: ingress
- protocol: udp
- port_range_min: 53
- port_range_max: 53
- remote_mode: remote_group_id
- remote_group_id: { get_resource: node-secgrp }
-
etcd:
type: OS::Heat::ResourceGroup
properties:
@@ -599,92 +516,3 @@ resources:
cluster_id: { get_param: cluster_id }
depends_on:
- interface
-
- dns:
- type: OS::Nova::Server
- properties:
- name:
- str_replace:
- template: cluster_id-dns
- params:
- cluster_id: { get_param: cluster_id }
- key_name: { get_resource: keypair }
- image: { get_param: dns_image }
- flavor: { get_param: dns_flavor }
- networks:
- - port: { get_resource: dns-port }
- user_data: { get_resource: dns-config }
- user_data_format: RAW
-
- dns-port:
- type: OS::Neutron::Port
- properties:
- network: { get_resource: net }
- fixed_ips:
- - subnet: { get_resource: subnet }
- ip_address:
- str_replace:
- template: subnet_24_prefix.2
- params:
- subnet_24_prefix: { get_param: subnet_24_prefix }
- security_groups:
- - { get_resource: dns-secgrp }
-
- dns-floating-ip:
- type: OS::Neutron::FloatingIP
- properties:
- floating_network: { get_param: external_net }
- port_id: { get_resource: dns-port }
-
- dns-config:
- type: OS::Heat::CloudConfig
- properties:
- cloud_config:
- disable_root: true
-
- hostname:
- str_replace:
- template: cluster_id-dns
- params:
- cluster_id: { get_param: cluster_id }
- fqdn:
- str_replace:
- template: cluster_id-dns.example.com
- params:
- cluster_id: { get_param: cluster_id }
-
- system_info:
- default_user:
- name: openshift
- sudo: ["ALL=(ALL) NOPASSWD: ALL"]
-
- write_files:
- - path: /etc/sudoers.d/00-openshift-no-requiretty
- permissions: 440
- # content: Defaults:openshift !requiretty
- # Encoded in base64 to be sure that we do not forget the trailing newline or
- # sudo will not be able to parse that file
- encoding: b64
- content: RGVmYXVsdHM6b3BlbnNoaWZ0ICFyZXF1aXJldHR5Cg==
- - path: /etc/sysconfig/network-scripts/ifcfg-eth0
- content:
- str_replace:
- template: |
- DEVICE="eth0"
- BOOTPROTO="dhcp"
- DNS1="$dns1"
- DNS2="$dns2"
- PEERDNS="no"
- ONBOOT="yes"
- params:
- $dns1:
- get_param:
- - dns_nameservers
- - 0
- $dns2:
- get_param:
- - dns_nameservers
- - 1
-
- runcmd:
- - [ "/usr/bin/systemctl", "restart", "network" ]
diff --git a/playbooks/openstack/openshift-cluster/files/heat_stack_server.yaml b/playbooks/openstack/openshift-cluster/files/heat_stack_server.yaml
index ab6676afb..435139849 100644
--- a/playbooks/openstack/openshift-cluster/files/heat_stack_server.yaml
+++ b/playbooks/openstack/openshift-cluster/files/heat_stack_server.yaml
@@ -136,11 +136,6 @@ resources:
disable_root: true
hostname: { get_param: name }
- fqdn:
- str_replace:
- template: name.example.com
- params:
- name: { get_param: name }
system_info:
default_user:
diff --git a/playbooks/openstack/openshift-cluster/launch.yml b/playbooks/openstack/openshift-cluster/launch.yml
index 127e3e2e6..eb2c4269a 100644
--- a/playbooks/openstack/openshift-cluster/launch.yml
+++ b/playbooks/openstack/openshift-cluster/launch.yml
@@ -42,12 +42,10 @@
-P master_image={{ deployment_vars[deployment_type].image }}
-P node_image={{ deployment_vars[deployment_type].image }}
-P infra_image={{ deployment_vars[deployment_type].image }}
- -P dns_image={{ deployment_vars[deployment_type].image }}
-P etcd_flavor={{ openstack_flavor["etcd"] }}
-P master_flavor={{ openstack_flavor["master"] }}
-P node_flavor={{ openstack_flavor["node"] }}
-P infra_flavor={{ openstack_flavor["infra"] }}
- -P dns_flavor={{ openstack_flavor["dns"] }}
openshift-ansible-{{ cluster_id }}-stack'
args:
chdir: '{{ playbook_dir }}'
@@ -156,14 +154,6 @@
- '{{ parsed_outputs.infra_ips }}'
- '{{ parsed_outputs.infra_floating_ips }}'
- - name: Add DNS groups and variables
- add_host:
- hostname: '{{ parsed_outputs.dns_name }}'
- ansible_ssh_host: '{{ parsed_outputs.dns_floating_ip }}'
- ansible_ssh_user: "{{ deployment_vars[deployment_type].ssh_user }}"
- ansible_become: "{{ deployment_vars[deployment_type].become }}"
- groups: '{{ cluster_id }}-dns'
-
- name: Wait for ssh
wait_for:
host: '{{ item }}'
@@ -172,7 +162,6 @@
- '{{ parsed_outputs.master_floating_ips }}'
- '{{ parsed_outputs.node_floating_ips }}'
- '{{ parsed_outputs.infra_floating_ips }}'
- - '{{ parsed_outputs.dns_floating_ip }}'
- name: Wait for user setup
command: 'ssh -o StrictHostKeyChecking=no -o PasswordAuthentication=no -o ConnectTimeout=10 -o UserKnownHostsFile=/dev/null {{ deployment_vars[deployment_type].ssh_user }}@{{ item }} echo {{ deployment_vars[deployment_type].ssh_user }} user is setup'
@@ -184,7 +173,6 @@
- '{{ parsed_outputs.master_floating_ips }}'
- '{{ parsed_outputs.node_floating_ips }}'
- '{{ parsed_outputs.infra_floating_ips }}'
- - '{{ parsed_outputs.dns_floating_ip }}'
- include: update.yml
diff --git a/playbooks/openstack/openshift-cluster/update.yml b/playbooks/openstack/openshift-cluster/update.yml
index 6d4d23963..332f27da7 100644
--- a/playbooks/openstack/openshift-cluster/update.yml
+++ b/playbooks/openstack/openshift-cluster/update.yml
@@ -15,8 +15,6 @@
- include_vars: vars.yml
- include_vars: cluster_hosts.yml
-- include: dns.yml
-
- name: Populate oo_hosts_to_update group
hosts: localhost
connection: local
diff --git a/playbooks/openstack/openshift-cluster/vars.yml b/playbooks/openstack/openshift-cluster/vars.yml
index 17063ef34..62111dacf 100644
--- a/playbooks/openstack/openshift-cluster/vars.yml
+++ b/playbooks/openstack/openshift-cluster/vars.yml
@@ -15,7 +15,6 @@ openstack_ssh_access_from: "{{ lookup('oo_option', 'ssh_from') |
openstack_node_port_access_from: "{{ lookup('oo_option', 'node_port_from') |
default('0.0.0.0/0', True) }}"
openstack_flavor:
- dns: "{{ lookup('oo_option', 'dns_flavor' ) | default('m1.small', True) }}"
etcd: "{{ lookup('oo_option', 'etcd_flavor' ) | default('m1.small', True) }}"
master: "{{ lookup('oo_option', 'master_flavor' ) | default('m1.small', True) }}"
infra: "{{ lookup('oo_option', 'infra_flavor' ) | default('m1.small', True) }}"